baber/WOPTO huggingface dataset:
Patent RU-2099653-C1 (RU)
Title: Efficient thermal power station and method of its operation
Inventor: MAZIJ VASILIJ I
IPC: F25B29/00
Filed: 1994-07-22
Granted: 1997-12-20
Abstract: FIELD: power engineering. SUBSTANCE: efficient thermal power station uses a boiler plant, in which heat exchangers of the steam power plant of the solid-fuel gas-turbine engine, ammonia turbine are mounted in succession. The efficient thermal power plant has a steam turbine, ammonia turbine, air turbine of the thermocompressor, air compressor of the solid-fuel gas-turbine engine and a thermocompressor air compressor. All turbines and air compressors are mounted on the same shaft, the thermocompressor can be disengaged and the current generator can be cut off, and vice versa the current generator can be cut in and the thermocompressor can be engaged by means of a disk clutch at generation of the efficient thermal power station consists in the fact that hot gases of the solid- fuel gas-turbine engine after the air turbine of the solid-fuel gas-turbine engine are fed to the boiler furnace; the heat absorbed by the heat absorbed by the heat exchanger of the solid-fuel gas-turbine engine exceeds the heat fed to the furnace of the boiler plant together with coal dust; besides, the heat of condensation of water vapors is used for evaporation of liquid ammonia. EFFECT: recovery of solar heat dissipated in terrestrial atmosphere. 2 cl, 1 dwg
Patent RU-2061469-C1 (RU)
Title: Shampoo and a method of its preparing
Inventor: GLINSKIJ VIKTOR P
IPC: A61K8/33
Filed: 1994-09-30
Granted: 1996-06-10
Abstract: FIELD: cosmetology. SUBSTANCE: proposed shampoo has whey instead water and sodium chloride as thickening agent and partial preserving agent and some synthetic components also. Method of shampoo preparing involves the mixing of components at the definite sequence and at the definite temperature regimes, for example, whey is stirred at heating to 65-67 C for 30 min, cooled to 50-55 C. Then sodium chloride and other components were added and stirred up to the homogeneous mass preparing. EFFECT: improved physico-chemical and consumers properties.
Patent RU-2091749-C1 (RU)
Title: Bed testing balls for multiple impacts
Inventor: SAKALO VLADIMIR IVANOVICH
IPC: G01M7/08
Filed: 1994-10-05
Granted: 1997-09-27
Abstract: FIELD: tests of balls for ball mills. SUBSTANCE: tested ball is fed over conduit of body into space between side surfaces of rotor and body. Block heads are inserted into sockets made in side surface of rotor, hammering members are put into sockets in inner surface of body. With rotation of rotor tested ball is repulsed many times by block heads and hammering members. EFFECT: high frequency of impacts with various velocities and from different directions. 2 dwg
Patent RU-2133367-C1 (RU)
Inventor: KORABEL NIKOV A T
IPC: F02K9/00
Filed: 1995-01-31
Granted: 1999-07-20
Abstract: Горючее может быть использовано в жидкостных ракетных двигателях. В качестве горючего применен раствор лития в аммиаке. Это горючее имеет преимущества, характерные для известных металлосодержащих горючих, такие, как высокая теплотворная способность и высокий удельный импульс тяги, получаемый при их применении. А кроме того это горючее имеет такие положительные особенности чисто жидких горючих, как высокая простота, надежность и эффективность их подачи в камеру сгорания, низкая вязкость, полное отсутствие опасности засорения магистралей и форсунок (при отсутствии примесей), отсутствие эффекта расслаивания и высокая стабильность состава.
Patent RU-2092691-C1 (RU)
Title: Способ контроля фильтрационных потоков, формирующихся при разработке нефтяных месторождений со слоисто-неоднородными пластами
Inventor: KONDARATTSEV SERGEJ A
IPC: E21B47/00
Filed: 1995-02-10
Granted: 1997-10-10
Abstract: Изобретение относится к нефтяной промышленности, а именно к исследованию состояния пластов для контроля за разработкой. Сущность изобретения: способ включает определение проницаемости, мощности каждого пропластка, вязкостей агента вытеснения и вытесняемой жидкости, начальной и конечной насыщенности агентом вытеснения и расчет модифицированных функций относительных фазовых проницаемостей агента вытеснения и вытесняемой жидкости с последующим определением полей давления фильтрационных потоков и скоростей фильтрации. По определенной дополнительно текущей промыслово-технологической информации о работе каждой скважины строят карты текущей насыщенности агентом вытеснения. С учетом построенных карт математически моделируют процесс фильтрации в слоисто-неоднородном пласте. В качестве дополнительной информации определяют текущее содержание в продукции каждой скважины исследуемого участка агента вытеснения. По нему с использованием модифицированных функций относительных фазовых проницаемостей агента вытеснения и вытесняемой жидкости, рассчитанных для каждой скважины, вычисляют средние по поперечному сечению многослойной пористой среды значения насыщенности агентом вытеснения в окрестностях каждой скважины либо сами значения насыщенности агентом вытеснения для каждой скважины на конкретную дату. 1 з.п. ф-лы, 2 табл. 2 ил.
Patent RU-2097852-C1 (RU)
Inventor: TIKHOMIROV VYACHESLAV E
IPC: G21F9/28
Filed: 1995-07-14
Granted: 1997-11-27
Abstract: FIELD: treatment of materials contaminated with radioactive particles. SUBSTANCE: method involves application of salt mixture composed of alkali sulfates and K, Na sulfides, heating until scale is formed on surface, and surface cleaning. EFFECT: reduced temperature for decontamination process due to low melting point of mixture, reduced time of decontamination procedure. 1 tbl
Patent RU-2129733-C1 (RU)
Title: Marker for resonant detection system
Inventor: BATTERINK HENRI
IPC: G08B13/24
Filed: 1993-11-12
Granted: 1999-04-27
Abstract: FIELD: alarm equipment, in particular, for burglars detection. SUBSTANCE: device has substrate, which is made from electric- insulation material, and resonant circuit which is located on it. Resonant circuit has inductance coil which is provided by track of specific shape, and capacitance element, which is provided by at least two electrodes which are spaced by substrate and are designed as current-conducting electrode regions. Ends of track are connected to respectively to both electrodes. In addition device has at least one current-conducting insulated region, which is located on substrate in same plane as one electrode. Edges of said region and of this electrode are located in opposite and are spaced by distance which depends on discharge gap. Second claim of invention discloses device design in which insulated region is located in plane of conducting track, is connected to its end, while discharge gap is located between their edges. EFFECT: increased precision of setting of characteristic frequencies, increased precision of detection. 9 cl, 4 dwg
Patent RU-2112545-C1 (RU)
Inventor: SANDAKHCHIEV L S
IPC: A61K39/165
Filed: 1995-10-03
Granted: 1998-06-10
Abstract: FIELD: medicine, vaccines. SUBSTANCE: suspension of validated diploid cells of culture L-68 at concentration 200 000-300 000 cells/ml is infected with vaccine strain of measles virus. Multiple of infection is 0.1-0.01 TCD 50/cell. Infected cells are cultured at 32-35 C. After monolayer formation inert proteins of cultured medium are removed by 6-fold washing out with nutrient medium. Virus-containing liquid is collected at least once in every 24 h. Viral pourings at titer 5-6 lg TCD 50/0.5 ml and at protein content 16 mcg/ml, not above, are combined. Cellular detritus is removed by filtration, stabilized with sorbitol-gelatin and subjected for lyophilic drying. EFFECT: improved method of vaccine preparing. 3 cl, 3 tbl
Patent RU-2113750-C1 (RU)
Title: Device for high-frequency excitation of gas laser
Inventor: ARKHIPOVA N V
IPC: H01S3/09
Filed: 1995-12-09
Granted: 1998-06-20
Abstract: FIELD: quantum electronics, in particular, laser systems for processing, navigation and ecological applications. SUBSTANCE: pumping oscillator is supplied with unit for generation of high-frequency pumping pulses with frequency modulation. Dispersion delay line is inserted between oscillator and excitation line. Oscillations spreading speed in said delay line depends on frequency which is matched to dependency of frequency on time during high-frequency pumping pulse. Excitation line is designed as piece of zero-dispersion waveguide. EFFECT: increased output pulse power, increased tuning range of frequency (wavelength). 3 dwg
Patent RU-2106167-C1 (RU)
Inventor: BAEV S N
IPC: A62D1/00
Filed: 1995-12-28
Granted: 1998-03-10
Abstract: FIELD: fire extinguishing. SUBSTANCE: composition contains (in wt %): perchlorate oxidant and/or potassium nitrate and barium nitrate, 45-48; oxygen-containing binder - epoxide or unsaturated polyester resin or urethane, nitrile, or butyl rubber, or their mixture, 5-30; plasticizer - dibutyl phthalate, dibutyl sebacinate, dioctyl sebacinate, dioctyl sebacinate, glycerol triacetate, oleic acid nitrile, oleic acid, or their mixture, 2-15; burning modifier - variable-valence metal oxides (manganese dioxide, nickel oxide, cupric oxide, ferric oxide, or their mixture), 0.5-2.0; process additive, surfactants and hardeners for oxygen-containing binder, the balance. As surfactant, stearic acid diamine-diacetate or lecithin. EFFECT: improved fire-extinguishing properties. 6 cl, 1 tbl
Patent RU-2096248-C1 (RU)
Title: Modified oil and garbage skimmer
Inventor: VAVILOV ALEKSANDR A
IPC: B63B35/32
Filed: 1996-02-20
Granted: 1997-11-20
Abstract: FIELD: ecology; cleaning water surfaces from oil and garbage. SUBSTANCE: intake device of skimmer is provided with damper inclined towards oil collecting reservoir and articulated to leading edge of intake device; leading edge is sunken. Oil collecting reservoir is provided with ejection passage in its lower portion which has vertical section with bend for change of direction of water escaping from oil collecting reservoir; inlet section is located immediately before oil receiver; , Oil collecting reservoir is also provided with screen garbage receiver having pneumatic cylinders. EFFECT: enhanced efficiency. 5 cl, 1 dwg
Patent RU-2138734-C1 (RU)
Inventor: MARKKU RANTONEN
IPC: F23H9/00
Filed: 1995-05-19
Granted: 1999-09-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: fire grate 1 includes fixed section 4 and rotary section 7. Fire grate 1 is mainly fitted in furnace chamber 2 with circular horizontal cross section. According to invention, fixed section 6 of fire grate includes at least two fixed frames (61, 62, 63, 64) of fire grate; rotary section 7 of fire grate includes at least one rotary frame (71, 72, 73) of fire grate; frames of fire grate are located concentrically in steps close to one another partially overlapping one another; thus, the extreme internal frame (61) of fire grate is the highest one relative to other frames of fire grate. Number of frame of fire grate is odd; they are located in such way that first frame of fire grate is fixed and each second frame is rotary frame (61, 71, 62, 72, 63, 73, 64) of fire grate. The internal and extreme external frames (61, 64) of fire grate are fixed frames. Rotary frames (71, 72, 73) of fire grate are mounted eccentrically relative to fixed frames (61, 62, 63, 64) of fire grate, thus making them perform simultaneous lateral displacement relative to fixed frames of fire grate and their rotary motion. EFFECT: simplified construction; extended functional capabilities; ease in use. 10 cl, 4 dwg
Patent RU-2104512-C1 (RU)
Inventor: RAJT A R
IPC: G01M99/00
Filed: 1996-03-26
Granted: 1998-02-10
Abstract: FIELD: hoisting and transport engineering. SUBSTANCE: stand has welded frame 1 positioned horizontally. Loading hydrocylinders 2 coupled to pump station are hinged-connected to lower part of frame. Rods of hydrocylinders are secured on cross-piece 3 moving in guides 4 and coupled to loading ropes 5 which bend round block 6 and 7 and are coupled by their ends to power cart 8. The latter has removable shackles 9, rocker arm 10 and pin 11. Basic frame 1 has hinge-suspended frames 12, 13 and 14, each having pins 15 and 16. Stops 17, 18, 19 are secured on frame 1 and bend-round blocks 22 and pins 21 and 22 are provided on it. Single- or multi-branch slings 23 are tested on stand. EFFECT: higher testing results. 5 dwg
Patent RU-2108285-C1 (RU)
Inventor: JAGUBOVA V L
IPC: C01G1/08
Filed: 1996-06-06
Granted: 1998-04-10
Abstract: FIELD: inorganic substances technology. SUBSTANCE: invention relates to producing zinc nitrate from zinc-containing wastes and may be of use when processing zinc- containing raw material, in particular, zinc dross - metallurgical production waste. Objective is achieved by preparing zinc nitrate solution from zinc dross and nitric acid, solution being supplemented by urea observing nitric acid to urea molar ratio 1:(0.02-0.05) which completely eliminates probability of formation of nitrogen oxides and their release into atmosphere. nitric acid is fed with velocity corresponding 120-200 kg of nitrate ions per 1 cu.m for 1 h. EFFECT: reduced cost due to use of waste and improved environmental condition.
Patent RU-2111475-C1 (RU)
Title: Specimen for testing materials for plastic uniaxial compression and extension
Inventor: MATVEEV A D
IPC: G01N3/08
Filed: 1996-07-15
Granted: 1998-05-20
Abstract: FIELD: examination and testing materials. SUBSTANCE: specimen has cylindrical working part and two heads coaxial with it. Each head of specimen has surface for transmission of compressive force and circular flat area for transmission of tensile stress. Surface of compressive force transmission is made tapered, and specimen intermediate part is positioned between working part and each of heads is coaxial with the latter. Specimen intermediate part is limited by surface of revolution which generatrix is determined by dependence including half the initial length of specimen working part, initial radius of specimen working part, coordinates of generatrix arbitrary point determined in rectangular system of coordinates which axis coincides the specimen axis, and beginning is aligned with its working part middle. Maximum diameter of intermediate part is determined by inequality which includes initial diameter of working part and relative deformation in compression which must be attained during test. EFFECT: higher test results. 2 dwg
Patent RU-2121864-C1 (RU)
Title: Liquid cleaning filter
Inventor: BANNIKOV V N
IPC: B01D29/64
Filed: 1996-07-23
Granted: 1998-11-20
Abstract: FIELD: cleaning liquids from admixtures and separation of suspensions. SUBSTANCE: filter has body with chambers of liquid mixture and filtrate separated from each other by porous bedplate, seats of which carry filtering members made in form of porous sleeves with calibrated channels mounted with their bases upwards. Filter also includes pneumatic chamber and scrapers for cleaning of filtering surface. Scraper turning mechanism is positioned in pneumatic chamber. EFFECT: enhanced reliability in operation, high-speed filtering. 4 cl, 4 dwg
Patent RU-2108131-C1 (RU)
Title: Method of making filtering material on base of ultrathin polymer fibres
Inventor: BATASHOVA L I
IPC: B01D39/16
Filed: 1996-07-29
Granted: 1998-04-10
Abstract: FIELD: cleaning air and gases from suspended liquid and solid particles. SUBSTANCE: method consists in spraying fibre-forming solution in hinge-tension field. This solution contains highly volatile solvent, polymer with iodide or bromide tetraethylammonium or iodide or bromide butyl ammonium in amount of 0.01 to 0.1 percent of mass of polymer. EFFECT: enhanced efficiency of cleaning. 1 tbl
Patent RU-2133676-C1 (RU)
Title: Пневматическая шина с бортами усовершенствованной конструкции и соединение пневматической шины с приспособленным к ней ободом
Inventor: ZHAN-ZHAK DRIE
IPC: B60B21/02
Filed: 1995-02-07
Granted: 1999-07-27
Abstract: Пневматическая шина содержит каркас, арматура которого в меридиональном сечении оборачивается в каждом борту вокруг бортового кольца с нанесенным на него покрытием из резиновой смеси, проходя при этом от пятки вершины упомянутого борта. Оборотная часть арматуры каркаса этой пневматической шины расположена в профилированном элементе, изготовленном из резиновой смеси и имеющем форму клина, ограниченного двумя, внутренней и наружной в радиальном направлении, сторонами, выходящими из вершины, располагающейся под поперечным сечением бортового кольца с нанесенным на него покрытием. В результате шина может образовывать с различными монтажными ободами сочетания, обладающие улучшенными характеристиками в случае движения данного колеса при пониженном или нулевом давлении данной пневматической шины. При этом обеспечивается возможность простого и легкого монтажа пневматических шин на монтажные обода и использования в случае необходимости поддерживающих опор. 6 с. и 19 з.п.ф-лы, 8 ил.
Patent RU-2111885-C1 (RU)
Title: Method for check of ship's speed in case of hull fouling
Inventor: ALEKSANDROV VLADIMIR LEONIDOVI
IPC: B63B79/40
Filed: 1996-11-18
Granted: 1998-05-27
Abstract: FIELD: shipbuilding. SUBSTANCE: method consists in measuring the height of irregularities and calculating the additional viscous resistance followed by estimation of reduction of ship's speed. According to invention, the following additional measurement are made: ship's speed, revolutions of main engines, fore and aft drafts taking into account additional viscous resistance. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2108711-C1 (RU)
Title: Vacuum milk cooler
Inventor: IVANOVSKIJ N N
IPC: A01J9/04
Filed: 1997-03-14
Granted: 1998-04-20
Abstract: FIELD: milk cooling equipment. SUBSTANCE: vacuum milk cooler has heat-insulated and sealed vessel with gas and liquid cavities, throttle line for passage of milk into vessel. Gas cavity is connected with vacuum unit for pumping water steam from milk surface. Upon cooling, milk weight is kept. Power consumption for milk cooling is reduced by 2-4 times as compared to Freon refrigerants. EFFECT: increased efficiency and improved ecology control by giving up Freon refrigerants. 2 cl, 1 dwg
Patent RU-2118619-C1 (RU)
Title: Binding agent
Inventor: SVATOVSKAJA L B
IPC: C04B12/02
Filed: 1997-03-31
Granted: 1998-09-10
Abstract: FIELD: building industry. SUBSTANCE: binding agent based on aluminium hydroxide and ortho-phosphoric acid has additionally carbon black. Aluminium hydroxide is a mixture consisting of aluminium hydroxide with residue on sieve N 008 60-61% and finely divided aluminium hydroxide with residue on sieve N 008 5-7% at the following ratio of components, wt.-%: aluminium hydroxide with residue on sieve N 008 60-61% 58-60; finely divided aluminium hydroxide with residue on sieve N 008 5-7% 15-17; carbon black 3.5-5.5, and ortho-phosphoric acid of density ρ= = 1.47-1.49 - the rest. Binding agent is used in finishing works. EFFECT: increased resistance to cracks of binding agent.
Patent RU-2122777-C1 (RU)
Title: Broadcast sowing shank
Inventor: GOLOSHCHAPOV A P
IPC: A01C7/20
Filed: 1997-08-19
Granted: 1998-12-10
Abstract: FIELD: agricultural engineering, in particular, subsoil broadcast sowing equipment. SUBSTANCE: shank has seed distributor 2 formed as stem made in the form of body of revolution whose upper part is formed as cone 3 with rectilinear generatrix, middle part is formed as cylinder with seed flow dividers 9 made in the form of longitudinal ribs extending along cylinder and positioned at an angle of 100-130 deg one relative to another, and lower part is formed as truncated cone 4 with curved generatrix disposed within seed broadcasting zone. When seeds jump off from truncated cone part 4, they fly for distance which may be regulated by raising or lowering distributor 2 and fixing it by screws. EFFECT: increased efficiency by improved uniformness of seed broadcasting along shank width on smooth and sloped field surfaces. 3 cl, 4 dwg
Patent RU-2125099-C1 (RU)
Inventor: CHUMAKOV S M
IPC: C21C5/35
Filed: 1997-10-22
Granted: 1999-01-20
Abstract: FIELD: ferrous metallurgy, more specifically, steel making in converters; may be used in conversion of low-manganese iron. SUBSTANCE: method includes charging of metal scrap, pouring of hot metal, blowing of metal with oxygen. Blowing of metal with oxygen is started with lance position with respect to quiet bath level of 48-52 calibers and executed during the first 3-6% of total blowing time. Oxygen blast pressure onto metal is 5.0-7.5 GPa. The oxygen blast pressure is increased every 1-3% of the total blowing time by the formula specified in the invention description. After consumption of oxygen in the amount of 13-16 cu.m/t of steel, the lance is set to the working position. EFFECT: increased yield of product metal and lining stability, higher converter output and reduced consumption of alloying and reducing agents and hot metal. 1 cl, 1 tbl
Patent RU-2145930-C1 (RU)
Title: Method of hydraulic cleaning of railway open-top cars from stuck or frozen loose material
Inventor: ATRUSHKEVICH A A
IPC: B60S3/00
Filed: 1997-10-22
Granted: 2000-02-27
Abstract: FIELD: railway transport; mechanization of loading and unloading operations. SUBSTANCE: proposed method of hydraulic cleaning of open-top cars from stuck or frozen loose material comes to the following: open-top car bottom hatch covers 4 are opened and set at definite angle relative to bottom with preset slot precluding discharge of outside material unsuitable for transportation. Then open-top cars are fed to hydraulic plant with pressure nozzles 2, and loose material is removed from inner surfaces of cars by jets directed square to surface of bottom of open hatch covers. Loose material is separated from pulp and dehydrated. EFFECT: enhanced efficiency of cleaning of open-top cars, prevention of output of outsize materials. 4 dwg
Patent RU-2146923-C1 (RU)
Title: Agent for treatment of patients with dermatosis
Inventor: CHICHKUN-KRIKOVA A D
IPC: A61K31/375
Filed: 1997-11-05
Granted: 2000-03-27
Abstract: FIELD: medicine, dermatology, pharmacy. SUBSTANCE: invention relates to development of an agent - ascorbylpalmitate emulsion used for production drugs. Ascorbylpalmitate emulsion has the following components, wt.-%: ascorbylpalmitate 0.6-1.2; kernel oil 10.0-20.0; anhydrous lanolin 2.0-4.0; glycerol 5.0-5.1; lavender essential oil 0.7-0.8; distilled monoglycerides 0.6-1.2; aubasidan (stabilizing agent) 0.3-0.5; nipazol 0.1-0.11; nipagin 0.1-0.11 and distilled water - the rest. EFFECT: enhanced activity for treatment of dermatosis. 3 tbl, 1 ex
Patent RU-2120149-C1 (RU)
Title: Thermomagnetic contactor
Inventor: GULIN S A
IPC: H01H37/58
Filed: 1997-11-26
Granted: 1998-10-10
Abstract: FIELD: electrical engineering; thermomagnetic contactors enabling heating temperature control and power circuit disconnection in case of overheating. SUBSTANCE: contactor has heat-resistant insulating base 1 accommodating thin contact plates 3 and disconnecting leaf springs 4, both rigidly fixed in position symmetrically relative to center; loose switching ends of contact plates 3 carry cermet contact members 5. Rigidly fixed below contact members 5 on contact plates 3 by means of fastenings is magnetic system arranged as follows: one contact plate 3 carries magnetic core 7 made of thermomagnetic alloy (for example, grade 10SCh1, 20SCh, 80SCh, etc., with Curie point Q c = +110...+120 ° C)) and other plate, high- strength permanent magnet 8 made of retentive material (such as alnico or magnico, etc., with Curie point Q c = +870...+900 ° C)); small air gap is provided between them in ON-position. When magnetic system is heated to 110-120 C and higher temperatures, magnetic core loses its magnetic properties and contact plates 3 open contact members 5 under the action of disconnecting leaf springs 4 and form separation δ. As soon as temperature decreases to normal value (lower than 110-120 C), magnetic core 7 acquires its magnetic properties again and is attracted to high-strength permanent magnet 8 of magnetic system; in the action, contact members 5 close and are reliably held in ON-position. EFFECT: improved economic efficiency. 4 dwg